表觀軌跡 的英文怎麼說

中文拼音 [biǎoguānguǐjī]
表觀軌跡 英文
apparent orbit
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 觀 : 觀名詞1. （道教的廟宇） taoist temple2. （姓氏） a surname
  • 軌 : Ⅰ名詞1. （路軌;軌道） rail; track 2. （比喻辦法、規矩、秩序等） rut; path; course Ⅱ動詞[書面語] （遵循; 依循） follow
  • 跡 : 名詞1 （留下的印子; 痕跡） mark; trace 2 （前人遺留的建築或器物等） remains; ruins; vestige 3 （...
  • 軌跡 : 1 [數學] （某點在空間移動的路線） locus; trajectory; trail; travel; path; way; [電子學] trace; li...
  1. Abstract : in this paper ， a ray - optics analysis is performed to investigate the asymmetry of dual beam scanning field produced by a rotating polygon. some basic equations of dual beam scan are derived ， such as ， the position vector for the incident point ， the scalar expression for reflected ray ， scan pattern on observation plane ect. the far - field asymmetry of the scanning field has been discussed

    文摘:應用幾何光學理論研究了多光束轉鏡掃描場的非對稱性，導出多光束掃描入射點位置矢量、反射線標量表達式、觀察面上的掃描軌跡方程，並研究了掃描遠場的非對稱性。
  2. Firstly, the paper introduces the development and application of computer graphics & image technique, discusses the principle and method of cg and digital image processing, such as matrix of the graphic transformation, homogeneous reference frame, sampling and quantization of the image, file format of the image, template operation, etc. secondly the paper introduces the purpose and method of image enhancement processing, explains the each occasion of those methods such as threshold transformation, smoothing processing, sharpening processing, analyzes and contrasts the processing results of object image. thirdly, the paper introduces the method of mathematics morphologic, edge detection and thinning processing, attains character description of image and character dots of the contour. fourthly, the paper processes the coordinate transformation to character dots and basic splines fitting, imports correlative condition to devise meshing line and meshing track

    本文首先介紹了計算機圖形圖像技術的發展與應用情況，對計算機圖形學和數字圖像處理的一些基本理論和方法如圖形變換矩陣、齊次坐標系、圖像采樣和量化、圖像文件格式、模板操作等內容進行了討論：然後對圖像增強處理的目的和方法進行了介紹，對諸如閥值變換、平滑處理、銳化處理等方法的應用場合進行了說明，並對實物圖像的處理結果進行了分析與比較；接下來介紹了數學形態學方法、對增強后的圖像進行邊緣檢測的方法和圖像的特徵描述方法，並獲取輪廓的特徵點：隨后對獲取的特徵點進行坐標變換，並進行b樣條曲線擬合，引入相關條件生成齒輪副的嚙合線及嚙合軌跡：最後引入等值線和區域填充表示方法，並以等值線和區域填充的形式對弧齒錐齒輪嚙合模擬的載荷分佈情況進行了直觀的表示。
  3. The southern express covers a wide area in nearly thirty provinces, cities and autonomous regions in china and there are11 to 30 representative scenic spots and views for each tour line

    在中國近30個省市自治區中曾留下了南方快車的旅遊軌跡，每一條旅遊線路分別含有11 30個當地最具有代表性和最有觀賞價值旅遊景點。
  4. This article thinks, in terms of exterior history of chinese educational thoughts previous half period of 20th century, it represented a course which to get rid of tradition, make for smartness, then return to tradition ; in terms of its interior change tracks, it represented a course from ethics to pragmatism

    文章認為， 20世紀上半期語文教育思想變遷就它所承載的外在歷史來說，表現為擺脫傳統，走向現代，再復歸傳統的過程；就它內在的變遷軌跡來說，表現為從道德觀走向實用觀的一個過程。
  5. This paper particularly and thoroughly studied the development of air situation simulation system on a certain military information system. firstly introduce the system ' s frame and analyze the whole system by ooa technology, from which abstract some clusters and give the connection of these clusters, secondly give the arithmetic about plane ' s track, radar and sentry ' s scan function by thoroughly study the curve ' s fit and insert value method, show a better method for how to inspect plane, finally paint the system ' s flow chart. the system is basically credible by test

    本文主要討論了某軍用信息系統的空情模擬部分，首先從系統的整體功能出發，宏觀地描繪了該系統的基本框架，然後根據需求情況對該系統的各個功能運用面向對象的思想進行分析，從中抽象出多個類，設計了類與類之間的關系，並通過對各種曲線的擬合和插值演算法進行深入細致的研究，給出了求飛機飛行軌跡的演算法實現，以及雷達和哨所的方程表示，對于監測飛機的演算法結合實際給出了一種比較好的解決方法，最後繪制了整個軟體的流程圖以及描述了各個模塊的具體實現過程，完成了系統的需求。
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